ZIP code 91906: Campo, CA
ZIP code 91906 is in Campo (76% of residents), in San Diego County, California. 24% of its residents live outside city limits. It is in California's 52nd congressional district. Its state senate district is State Senate District 18; its state house district is Assembly District 75.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Campo | 76% |
| County | Share of ZIP residents |
|---|---|
| San Diego County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Mountain Empire CCD | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| California's 52nd congressional district (CA-52) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-52) | Juan Vargas (D) | 202-225-8045 | 100% |
| U.S. Senator | Adam B. Schiff (D) | 202-224-3841 | statewide |
| U.S. Senator | Alex Padilla (D) | 202-224-3553 · contact form | statewide |
| State Senator (State Senate District 18) | Steve Padilla (Democratic) | 760-398-6442 | 100% |
| State Senator (State Senate District 40) | Brian Jones (R) | 760-796-4655 | <0.1% |
| Assembly Member (Assembly District 75) | Carl DeMaio (R) | 858-566-7538 | 100% |
Elected in 2024 under CA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Campo laws: search for the Campo, California code of ordinances
- San Diego County laws: search for the San Diego County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 100% |
| State Senate District 40 | land only |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 75 | 100% |
Voting precincts
5 voting precincts overlap ZIP 91906. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:91906")
ZIP 91906 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.